Cold Somen Noodles with Tomato and Avocado
If you want something cold and fresh for summer, these somen noodles are a great choice. The tomato is juicy, the avocado is creamy, and the lemon dressing keeps everything bright and refreshing.
Looking for more summer dishes? Try these somen noodle recipes!

Recipe Ingredients
You’ll need the following ingredients to make this somen noodle bowl:

How To Make Cold Somen Noodles: STEP BY STEP
Here’s a quick visual guide! Check the recipe card below for the video and full details!

Step 1
Boil the somen noodles according to the package instructions.

Step 2
Rinse under cold running water and drain well.

Step 3
Mix water, soy sauce, kombu dashi powder, lemon, and olive oil.

Step 4
Place the somen noodles and top with tomato and avocado. Pour the dressing over the noodles.

Finish with sprouts and a slice of lemon, and enjoy this bright and creamy tomato avocado somen.

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Cold Somen Noodles with Tomato and Avocado

Equipment
Ingredients
Instructions
- Cook Somen Noodles: Boil the somen noodles according to the package instructions, about 1–2 minutes. Drain the noodles in a strainer, then rinse under cold running water to cool them down and remove excess starch. Drain well.
- Prepare the Dressing: In a small bowl, mix water, soy sauce, kombu dashi powder, salt, lemon juice, and olive oil.
- Prepare the Toppings: Cut the tomato and avocado into small pieces.
- Serve: Place the chilled somen noodles in serving bowls. Top with chopped tomato and avocado. Pour the dressing over the noodles. Finish with sprouts and a slice of lemon, and enjoy!
Notes
- Boil with plenty of water to keep noodles from sticking.
- Rinse under cold water right after boiling to stop cooking and remove starch; this makes them firm and chewy.
- Adjust the seasoning to your taste. If you want more flavor, add a little more salt.
Video
Nutrition
This nutritional information is estimated and provided for general reference only.

Juri Austin
Hi! I’m Juri, founder of Chef JA Cooks and the creator and photographer of this site. I’m here to guide you in authentic yet easy-to-follow Japanese recipes! Let’s explore the world of Japanese cuisine together!